分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Clupeiformes (Herrings)
鯡形目 (Herrings) >
Pristigasteridae (Pristigasterids)
鋸腹鰳科 (Pristigasterids)
Eponymy: Gray’s original text does not record who is honoured in the binomial. [...] (Ref. 128868), visit book page.
More on author: Gray.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋; 半鹹淡水 pelagic-neritic. 熱帶; 24°N - 9°S, 78°E - 117°E (Ref. 188)
Indo-Pacific: Indian Ocean (eastern coasts of India, possibly also coasts of Myanmar), Singapore and Java Sea (south coast of Kalimantan, also Bagan Api Api, Sumatra).
印度-太平洋: 印度洋 (印度的東岸, 可能地也緬甸的海岸) ,新加坡與爪哇海.(加里曼丹的南部海岸, 也 Bagan Api Api, 蘇門答臘)
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 19.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 188)
背棘 (總數) : 0; 臀棘: 0; 臀鰭軟條: 81 - 93. Body elongate, with strongly convex lower profile bearing a sharp keel of 33 to 38 scutes. Lower jaw prominent, mouth pointing obliquely upward; upper jaw short, not reaching beyond eye center. Anal fin very long, its origin well before midpoint of body. A dark spot behind gill opening.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
細長的身體,有強的生長著一個 33 到 38個鱗甲的銳利龍骨脊的中凸的低輪廓。 下頜突出的, 嘴朝向斜上方; 上頜短, 不超過眼中心。 臀鰭非常長的, 它的起源在身體中央正前方。 在鰓裂後面的一個深色斑點。
A marine species, or perhaps more commonly estuarine (e.g. Aluhaluh on the Barito River in Kalimantan, Indonesia). Feeds mainly on prawns (especially Acetes), but also on copepods. More specimens and data needed.
一個海洋的種, 或也許更通常河口.(在加里曼丹的在巴里多河上的例如 Aluhaluh, 印尼) 主要吃蝦 (尤其 Acetes), 也捕食橈腳類的動物。 更多的標本與資料需要。
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
印度-太平洋: 印度洋 (印度的東岸, 可能地也緬甸的海岸) ,新加坡與爪哇海.(加里曼丹的南部海岸, 也 Bagan Api Api, 蘇門答臘)
Whitehead, P.J.P., 1985. FAO Species Catalogue. Vol. 7. Clupeoid fishes of the world (suborder Clupeoidei). An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, shads, anchovies and wolf-herrings. FAO Fish. Synop. 125(7/1):1-303. Rome: FAO. (Ref. 188)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 14 October 2019
人類使用
漁業: 低經濟
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基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00813 (0.00377 - 0.01751), b=3.05 (2.87 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.3 ±0.39 se; based on food items. |
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Generation time |
2.7 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. |
回復力 (參考文獻 120179) |
高度, 族群倍增時間少於 15個月 (K=0.4). |
釣魚的脆弱性 (Ref. 59153) |
Low to moderate vulnerability (29 of 100). 🛈 |
價格種類 (Ref. 80766) |
Low.
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